What this usually means
Panamera air suspension faults can be valve block, compressor, air line or one strut. Ask for pressure/leak test and PIWIS level-control data before replacing multiple assemblies.
What to ask the workshop before approving repair
- • Show the diagnostic fault codes.
- • Show photo/video proof of the failed part.
- • Give an itemised quote for parts and labour.
- • Explain why cheaper common fixes were ruled out.
- • Use/confirm: PIWIS
- • Use/confirm: Air suspension test rig
This is not a final diagnosis. It is a money-saving checklist before you go workshop.